Jenkins增加node节点

setp 1 添加节点

setp 2 配置

1. Launch method 选择Launch slaver agents via SSH
2. 填写主机ip
3. 添加Credentiais，也就是主机的username和password
4. Host Key Verification Strategy 选择NON哪一个

setp 3 配置 Advanced

这里主要是配置node节点上的java所在目录，不然会报如下错误，这就是因为jenkins找不到node上的java安装目录

Couldn’t figure out the Java version of java 
bash: java: 未找到命令

[02/28/18 15:19:44] [SSH] Checking java version of /usr/bin/java 
Couldn’t figure out the Java version of /usr/bin/java 
bash: /usr/bin/java: 没有那个文件或目录

[02/28/18 15:19:44] [SSH] Checking java version of /usr/java/default/bin/java 
Couldn’t figure out the Java version of /usr/java/default/bin/java 
bash: /usr/java/default/bin/java: 没有那个文件或目录

[02/28/18 15:19:44] [SSH] Checking java version of /usr/java/latest/bin/java 
Couldn’t figure out the Java version of /usr/java/latest/bin/java 
bash: /usr/java/latest/bin/java: 没有那个文件或目录

[02/28/18 15:19:44] [SSH] Checking

setp 4 sava & launch

可以看到 正在拷贝最新版本的 slave.jar，以及下边的agent successfully connected and online，这样node节点就安装成功了